diff options
Diffstat (limited to 'tests/auto/quick/qquicktableview/tst_qquicktableview.cpp')
| -rw-r--r-- | tests/auto/quick/qquicktableview/tst_qquicktableview.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp index 38789fd7bf..d475ef9c4d 100644 --- a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp +++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp @@ -141,6 +141,7 @@ private slots: void flickOvershoot(); void checkRowColumnCount(); void modelSignals(); + void checkModelSignalsUpdateLayout(); void dataChangedSignal(); void checkThatPoolIsDrainedWhenReuseIsFalse(); void checkIfDelegatesAreReused_data(); @@ -1472,6 +1473,44 @@ void tst_QQuickTableView::modelSignals() QCOMPARE(tableView->columns(), 1); } +void tst_QQuickTableView::checkModelSignalsUpdateLayout() +{ + // Check that if the model rearranges rows and emit the + // 'layoutChanged' signal, TableView will be updated correctly. + LOAD_TABLEVIEW("plaintableview.qml"); + + TestModel model(0, 1); + tableView->setModel(QVariant::fromValue(&model)); + WAIT_UNTIL_POLISHED; + + QCOMPARE(tableView->rows(), 0); + QCOMPARE(tableView->columns(), 1); + + QString modelRow1Text = QStringLiteral("firstRow"); + QString modelRow2Text = QStringLiteral("secondRow"); + model.insertRow(0); + model.insertRow(0); + model.setModelData(QPoint(0, 0), QSize(1, 1), modelRow1Text); + model.setModelData(QPoint(0, 1), QSize(1, 1), modelRow2Text); + WAIT_UNTIL_POLISHED; + + QCOMPARE(tableView->rows(), 2); + QCOMPARE(tableView->columns(), 1); + + QString delegate1text = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item->property("modelDataBinding").toString(); + QString delegate2text = tableViewPrivate->loadedTableItem(QPoint(0, 1))->item->property("modelDataBinding").toString(); + QCOMPARE(delegate1text, modelRow1Text); + QCOMPARE(delegate2text, modelRow2Text); + + model.swapRows(0, 1); + WAIT_UNTIL_POLISHED; + + delegate1text = tableViewPrivate->loadedTableItem(QPoint(0, 0))->item->property("modelDataBinding").toString(); + delegate2text = tableViewPrivate->loadedTableItem(QPoint(0, 1))->item->property("modelDataBinding").toString(); + QCOMPARE(delegate1text, modelRow2Text); + QCOMPARE(delegate2text, modelRow1Text); +} + void tst_QQuickTableView::dataChangedSignal() { // Check that bindings to the model inside a delegate gets updated |